GCF(18xy, 15xy) = 3xy LCM(18xy, 15xy) = 90xy
the GCF is 6y
72xy
lcm(8x, 18xy) = 72xy
GCF = 9To find the LCM, find the prime factorization of each number9y = 3 * 3 * y18x = 2 * 3 * 3 * xLCM = 2 * 3 * 3 * x * y = 18xy
18xy is the GCF of 72x2y and 18xy
xy
To find the least common multiple (LCM) of 8x and 18xy, we need to identify the highest power of each prime factor that appears in either number. The prime factors of 8x are 2 and x, while the prime factors of 18xy are 2, 3, x, and y. The LCM is the product of the highest power of each prime factor: 2^3 * 3^1 * x^1 * y^1 = 24xy. Therefore, the LCM for 8x and 18xy is 24xy.
36y to the second power
63
The GCF is 12. The LCM is 360.
The GCF is 4.